v1.2.2

Fixed

• Invalidate mapped buffer views after unmap, destroy, or release, and check
  accesses against the actual mapped interval, including after remapping.
• Reject copies of native resource wrappers and validate resource argument
  types and release state before passing handles to native code.
• Validate buffer clear ranges and skip zero-length clears that would panic
  in the pinned native library.
• Reject empty error-scope pops, serialize nested scopes per device, start
  asynchronous pops on the calling thread, and clean up scopes when blocks
  raise without replacing the original exception.
• Release native handles after failed resource initialization and free native
  feature arrays after converting them to Ruby values.
• Validate timeouts before starting native operations and reclaim adapter
  and device handles when waiting fails.
• Accept Array texture extents consistently across creation, copies, writes,
  and readback through shared descriptor normalization.
• Distinguish raw Wayland surface pointers from existing WGPU surfaces in
  CanvasContext, with explicit wl_surface: and wgpu_surface: keys.

Changed

• Allow rubyzip 3.x alongside 2.x.

v1.2.1

Added

• Add reusable staging buffers to Queue#read_buffer and Queue#read_texture, together with a padded texture-readback example and guide.
• Support WGSL override constants and omitted entry points across compute, vertex, and fragment pipeline stages.
• Add a pinned wgpu-native v27.0.4.0 header fixture, ABI update tooling, and cross-platform native artifact verification.
• Complete RBS and YARD coverage for the public API and expand acceptance coverage for typed buffers, descriptors, errors, timeouts, resource lifetimes, and GPU examples.

Changed

• Centralize native capability metadata and validate enum, callback, struct, and function ABI expectations against the pinned wgpu-native release.
• Make compute and rendering examples verify their results, and enforce documentation coverage, SDL3-free installation, release checks, and strict lavapipe GPU coverage in CI.

Fixed

• Retain callbacks, user data, devices, and instances through dependent resource and pending-operation lifetimes, preventing use-after-free crashes after release, garbage collection, or timeout.
• Reject out-of-bounds mapped ranges and prevent late buffer, queue, shader, and error-scope callbacks from corrupting completed operation state.
• Preserve row padding and clean up temporary resources during buffer and texture readback, including repeated reads with caller-owned staging buffers.
• Recover rendering loops from timed-out, outdated, and lost surface frames, report fatal acquisition states explicitly, and release every acquired texture and view.
• Track adopted native handles in leak diagnostics and keep release operations idempotent across wrapper types.
• Correct the isolated core-gem dependency path and make Windows native artifact checks independent of shell quoting.

v1.2.0

Added

• Add typed buffer data, texture layout, shader diagnostics, GPU errors, and
  synchronous timeout APIs.
• Add ensure-safe command pass blocks, auto pipeline layouts, resource guards,
  leak diagnostics, and callback keepalive.
• Add checksum-verified wgpu-native installation and ABI verification.
• Add headless rendering pixel verification, 3D/array texture round-trips,
  async/error/timestamp examples, and GPU CI coverage.
• Add block-scoped resource cleanup, native diagnostic logging, RBS
  signatures, YARD documentation, and Trusted Publishing release automation.

Changed

• Make the SDL3 Ruby gem optional for compute-only users.
• Validate descriptor shapes, enum values, buffer alignment, and texture
  readback layout before native calls.
• Treat command buffers as consumed after submission and expose typed surface
  acquisition status.

Fixed

• Correct CompareFunction values and add missing v27 surface status and
  vertex format enum entries discovered by header verification.
• Guard exported-but-unimplemented v27 functions before they can abort Ruby,
  expose native extension feature names, and avoid v27 query-set double
  removal after destroy.

Full Changelog: v1.1.0...v1.2.0

v1.1.0

Full Changelog: v1.0.0...v1.1.0

v1.0.0

Full Changelog: https://github.com/ydah/wgpu-ruby/commits/v1.0.0